4-Amino-5-carbamyl-3-benzylthiazole-2(3H)-thione , its CAS NO. is 64686-82-4, the synonyms are 5-Thiazolecarboxamide, 2,3-dihydro-4-amino-3-(phenylmethyl)-2-thioxo- ; BRN 1126042 ; Thiazoline-2-thione, 4-amino-3-benzyl-5-carbamyl- .